161756256

素因数分解:

$2^5\times 3^1\times {\mathrm{683}}^1\times {\mathrm{2467}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 425404224

約数和(自身を除く): 263647968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 683, 1366, 2049, 2467, 2732, 4098, 4934, 5464, 7401, 8196, 9868, 10928, 14802, 16392, 19736, 21856, 29604, 32784, 39472, 59208, 65568, 78944, 118416, 236832, 1684961, 3369922, 5054883, 6739844, 10109766, 13479688, 20219532, 26959376, 40439064, 53918752, 80878128, 161756256]

約数ペア:

[(1, 161756256), (2, 80878128), (3, 53918752), (4, 40439064), (6, 26959376), (8, 20219532), (12, 13479688), (16, 10109766), (24, 6739844), (32, 5054883), (48, 3369922), (96, 1684961), (683, 236832), (1366, 118416), (2049, 78944), (2467, 65568), (2732, 59208), (4098, 39472), (4934, 32784), (5464, 29604), (7401, 21856), (8196, 19736), (9868, 16392), (10928, 14802)]